Cyborg Grandpa-G

His name is Tokijirou Kaizou, a brilliant scientist who has decided to spend his waning years taking things much easier: caring for his family, farming on his own plot of land...and transforming himself into a 2000-horsepower cyborg!?

Author: Takeshi Obata
Genres: Action ,Comedy ,Sci-Fi ,Shounen
Status: Ongoing